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7404690 |
Temporary road element
A road element is formed of a one-piece cage that includes two layers of orthogonally arranged rebars which are welded together. The layers are connected by connecting rebars that are welded to the...
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7344334 |
Paver system
A paver system comprising a plurality of paver pieces and at least one substrate. Each of the paver pieces has a top surface and a bottom surface. The bottom surface of the paver pieces is...
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7168884 |
Reinforced permeable paving structure
A paving structure ( 11 ) of the type having an upper wear layer ( 12 ) and an underlying sub-base layer ( 15 ) of rigid insoluble hard particulate material forming voids for the collection of...
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7160052 |
Paving system using arrays of vertically interlocking paving blocks
A continuous covered area, such as a sidewalk or patio, is formed by vertically interlocking tessellated components. One embodiment, termed PORTAPAVE™, achieves this interlocking via an array of...
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7004674 |
Pre-fabricated warped pavement slab, forming and pavement systems, and methods for installing and making same
A pre-fabricated warped pavement slab and a forming system for making the slabs. The forming system includes a plurality of forming sections which can be adjusted so as to form a warped-plane...
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6726400 |
Vehicle arresting bed systems
Vehicle arresting beds, for installation at the ends of aircraft runways, are effective to safely decelerate aircraft entering the bed. The arresting bed is assembled of a large number of blocks of...
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6146054 |
Lightweight embankment
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5496129 |
Frangible interlocking paving stone
A paving stone (10) is provided which includes individual sectors (20, 30) of uniform size and shape. Each sector (20, 30) is joined together to form a unique pattern such as a cross-paver (10), a...
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5342141 |
Movable surface paving apparatus and method for using the same
A surface paving apparatus (10) and a method for using the apparatus is disclosed herein. The apparatus is comprised of a mesh material (12) having parallel ribs (14) attached, laid upon a surface...
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5251997 |
Embeddable paving block intended for the surfacing of roadways and other areas of ground and the roadways or other areas of ground which are surfaced with such paving blocks
The embeddable paving block intended for surfacing roadways and other areas of ground, of the type including four identical arms disposed at right-angles to one another, each of the arms having...
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5184917 |
Method of hydrocarbon decontamination
The method of treating a waste liquid or solid hydrocarbon to reduce risk of environmental contamination by the waste hydrocarbon, that includes forming a flowable cementitious paste of Portland...
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3855747 |
DECK CONSTRUCTION
There is provided an improved system for use on structural roof decks between the structural deck and the wear surface or other overlay to prevent leakage through the deck. The deck construction...
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RE00261 |
Title is not available
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